Questions related to Magento's MySQL database, for example, the table schema, plain SQL queries or database configuration. For questions about the Magento database access layer, use other tags, like: eav, model, resource-model, collections, install-script. For questions about SQL queries in particular, the SQL tag is appropriate too.
This tag is for questions about the MySQL database of Magento under the abstraction layer. For example, the table schema or usage of plain SQL queries.
For questions about SQL queries in particular, sql is appropriate too.
For questions about using the database access layer in Magento code, see:
- resource-model for resource models in general
- eav for EAV resource models
- collections for collections
- install-script for resource setup scripts (install and upgrade)
For questions about infrastructure regarding the database, see server-setup